3904010557245 has 96 divisors (see below), whose sum is σ = 7218060595200. Its totient is φ = 1946291068800.

The previous prime is 3904010557243. The next prime is 3904010557247. The reversal of 3904010557245 is 5427550104093.

3904010557245 is a `hidden beast` number, since 3 + 9 + 0 + 40 + 10 + 557 + 2 + 45 = 666.

It is an interprime number because it is at equal distance from previous prime (3904010557243) and next prime (3904010557247).

It is not a de Polignac number, because 3904010557245 - 2¹ = 3904010557243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3904010557245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3904010557243) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 106094800 + ... + 106131590.

It is an arithmetic number, because the mean of its divisors is an integer number (75188131200).

Almost surely, 2^{3904010557245} is an apocalyptic number.

It is an amenable number.

3904010557245 is a deficient number, since it is larger than the sum of its proper divisors (3314050037955).

3904010557245 is a wasteful number, since it uses less digits than its factorization.

3904010557245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38471 (or 38468 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 3904010557245 in words is "three trillion, nine hundred four billion, ten million, five hundred fifty-seven thousand, two hundred forty-five".