53748625401 has 12 divisors (see below), whose sum is σ = 77643444528. Its totient is φ = 35829397944.

The previous prime is 53748625397. The next prime is 53748625429. The reversal of 53748625401 is 10452684735.

53748625401 is a `hidden beast` number, since 5 + 3 + 7 + 48 + 62 + 540 + 1 = 666.

It is not a de Polignac number, because 53748625401 - 2² = 53748625397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53748625451) 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, 136035 + ... + 354968.

It is an arithmetic number, because the mean of its divisors is an integer number (6470287044).

Almost surely, 2^53748625401 is an apocalyptic number.

It is an amenable number.

53748625401 is a deficient number, since it is larger than the sum of its proper divisors (23894819127).

53748625401 is a wasteful number, since it uses less digits than its factorization.

53748625401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503172 (or 503169 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 53748625401 in words is "fifty-three billion, seven hundred forty-eight million, six hundred twenty-five thousand, four hundred one".