46838725551 has 12 divisors (see below), whose sum is σ = 70161712712. Its totient is φ = 31225816872.

The previous prime is 46838725481. The next prime is 46838725553. The reversal of 46838725551 is 15552783864.

46838725551 is a `hidden beast` number, since 4 + 6 + 8 + 3 + 87 + 2 + 5 + 551 = 666.

It is not a de Polignac number, because 46838725551 - 2¹⁸ = 46838463407 is a prime.

It is a super-2 number, since 2×46838725551² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46838725553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96375736 + ... + 96376221.

Almost surely, 2^46838725551 is an apocalyptic number.

46838725551 is a deficient number, since it is larger than the sum of its proper divisors (23322987161).

46838725551 is an equidigital number, since it uses as much as digits as its factorization.

46838725551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192751972 (or 192751960 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 54.

The spelling of 46838725551 in words is "forty-six billion, eight hundred thirty-eight million, seven hundred twenty-five thousand, five hundred fifty-one".