1002601054 has 24 divisors (see below), whose sum is σ = 1884010968. Its totient is φ = 396632880.

The previous prime is 1002601051. The next prime is 1002601057. The reversal of 1002601054 is 4501062001.

It is an interprime number because it is at equal distance from previous prime (1002601051) and next prime (1002601057).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002601051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 392212 + ... + 394759.

It is an arithmetic number, because the mean of its divisors is an integer number (78500457).

Almost surely, 2^1002601054 is an apocalyptic number.

1002601054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1002601054 is a deficient number, since it is larger than the sum of its proper divisors (881409914).

1002601054 is a wasteful number, since it uses less digits than its factorization.

1002601054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787000 (or 786993 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1002601054 is about 31663.8761682773. The cubic root of 1002601054 is about 1000.8662673642.

Adding to 1002601054 its reverse (4501062001), we get a palindrome (5503663055).

The spelling of 1002601054 in words is "one billion, two million, six hundred one thousand, fifty-four".