1052492797997 has 16 divisors (see below), whose sum is σ = 1076465732160. Its totient is φ = 1028726697600.

The previous prime is 1052492797973. The next prime is 1052492798033. The reversal of 1052492797997 is 7997972942501.

It is a cyclic number.

It is not a de Polignac number, because 1052492797997 - 2⁶ = 1052492797933 is a prime.

It is a super-2 number, since 2×1052492797997² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1052492797997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052492797957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87914222 + ... + 87926192.

It is an arithmetic number, because the mean of its divisors is an integer number (67279108260).

Almost surely, 2^{1052492797997} is an apocalyptic number.

It is an amenable number.

1052492797997 is a deficient number, since it is larger than the sum of its proper divisors (23972934163).

1052492797997 is a wasteful number, since it uses less digits than its factorization.

1052492797997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20444.

The product of its (nonzero) digits is 180033840, while the sum is 71.

The spelling of 1052492797997 in words is "one trillion, fifty-two billion, four hundred ninety-two million, seven hundred ninety-seven thousand, nine hundred ninety-seven".