10537257192447 has 128 divisors (see below), whose sum is σ = 15963881472000. Its totient is φ = 6152687216640.

The previous prime is 10537257192419. The next prime is 10537257192463. The reversal of 10537257192447 is 74429175273501.

It is a happy number.

It is not a de Polignac number, because 10537257192447 - 2⁶ = 10537257192383 is a prime.

It is a super-2 number, since 2×10537257192447² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10537257192487) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5990480754 + ... + 5990482512.

It is an arithmetic number, because the mean of its divisors is an integer number (124717824000).

Almost surely, 2^{10537257192447} is an apocalyptic number.

10537257192447 is a deficient number, since it is larger than the sum of its proper divisors (5426624279553).

10537257192447 is a wasteful number, since it uses less digits than its factorization.

10537257192447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3461.

The product of its (nonzero) digits is 14817600, while the sum is 57.

The spelling of 10537257192447 in words is "ten trillion, five hundred thirty-seven billion, two hundred fifty-seven million, one hundred ninety-two thousand, four hundred forty-seven".