63051156 has 48 divisors (see below), whose sum is σ = 186820480. Its totient is φ = 18014400.

The previous prime is 63051151. The next prime is 63051167. The reversal of 63051156 is 65115036.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63051151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40945 + ... + 42456.

Almost surely, 2^63051156 is an apocalyptic number.

It is an amenable number.

63051156 is an abundant number, since it is smaller than the sum of its proper divisors (123769324).

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

63051156 is a wasteful number, since it uses less digits than its factorization.

63051156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83421 (or 83413 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 63051156 is about 7940.4758043835. The cubic root of 63051156 is about 398.0133914671.

It can be divided in two parts, 6305115 and 6, that added together give a square (6305121 = 2511²).

The spelling of 63051156 in words is "sixty-three million, fifty-one thousand, one hundred fifty-six".