5311554102 has 80 divisors (see below), whose sum is σ = 12599033040. Its totient is φ = 1669647168.

The previous prime is 5311554089. The next prime is 5311554121. The reversal of 5311554102 is 2014551135.

5311554102 is a `hidden beast` number, since 5 + 3 + 1 + 1 + 554 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 188868 + ... + 215160.

It is an arithmetic number, because the mean of its divisors is an integer number (157487913).

Almost surely, 2^5311554102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5311554102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6299516520).

5311554102 is an abundant number, since it is smaller than the sum of its proper divisors (7287478938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5311554102 is a wasteful number, since it uses less digits than its factorization.

5311554102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26379 (or 26370 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 5311554102 is about 72880.4095899577. The cubic root of 5311554102 is about 1744.7794459661.

The spelling of 5311554102 in words is "five billion, three hundred eleven million, five hundred fifty-four thousand, one hundred two".