53957776762 has 12 divisors (see below), whose sum is σ = 84608651610. Its totient is φ = 25805892728.

The previous prime is 53957776723. The next prime is 53957776801. The reversal of 53957776762 is 26767775935.

It is an interprime number because it is at equal distance from previous prime (53957776723) and next prime (53957776801).

It can be written as a sum of positive squares in only one way, i.e., 31421462121 + 22536314641 = 177261^2 + 150121^2 .

It is a super-2 number, since 2×53957776762² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53957776694 and 53957776703.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25498837 + ... + 25500952.

Almost surely, 2^53957776762 is an apocalyptic number.

53957776762 is a deficient number, since it is larger than the sum of its proper divisors (30650874848).

53957776762 is a wasteful number, since it uses less digits than its factorization.

53957776762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50999837 (or 50999814 counting only the distinct ones).

The product of its digits is 116688600, while the sum is 64.

The spelling of 53957776762 in words is "fifty-three billion, nine hundred fifty-seven million, seven hundred seventy-six thousand, seven hundred sixty-two".