1052658599040 has 256 divisors, whose sum is σ = 3924386352000. Its totient is φ = 265934721024.

The previous prime is 1052658599039. The next prime is 1052658599063. The reversal of 1052658599040 is 409958562501.

1052658599040 is a `hidden beast` number, since 1 + 0 + 5 + 2 + 6 + 5 + 8 + 599 + 0 + 40 = 666.

It is a super-2 number, since 2×1052658599040² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1274779 + ... + 1931418.

Almost surely, 2^{1052658599040} is an apocalyptic number.

1052658599040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052658599040 is an abundant number, since it is smaller than the sum of its proper divisors (2871727752960).

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

1052658599040 is a wasteful number, since it uses less digits than its factorization.

1052658599040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206244 (or 3206226 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 54.

The spelling of 1052658599040 in words is "one trillion, fifty-two billion, six hundred fifty-eight million, five hundred ninety-nine thousand, forty".