10737257481 has 16 divisors (see below), whose sum is σ = 15957881920. Its totient is φ = 7135296480.

The previous prime is 10737257389. The next prime is 10737257483. The reversal of 10737257481 is 18475273701.

10737257481 is a `hidden beast` number, since 1 + 0 + 7 + 3 + 72 + 574 + 8 + 1 = 666.

It is not a de Polignac number, because 10737257481 - 2⁹ = 10737256969 is a prime.

It is a super-2 number, since 2×10737257481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10737257483) 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, 626815 + ... + 643716.

It is an arithmetic number, because the mean of its divisors is an integer number (997367620).

Almost surely, 2^10737257481 is an apocalyptic number.

It is an amenable number.

10737257481 is a deficient number, since it is larger than the sum of its proper divisors (5220624439).

10737257481 is a wasteful number, since it uses less digits than its factorization.

10737257481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270853 (or 1270847 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 45.

The spelling of 10737257481 in words is "ten billion, seven hundred thirty-seven million, two hundred fifty-seven thousand, four hundred eighty-one".