53074529946 has 24 divisors (see below), whose sum is σ = 117441514944. Its totient is φ = 17315094600.

The previous prime is 53074529929. The next prime is 53074529969. The reversal of 53074529946 is 64992547035.

53074529946 is a `hidden beast` number, since 5 + 3 + 0 + 74 + 529 + 9 + 46 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53074529892 and 53074529901.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31367080 + ... + 31368771.

It is an arithmetic number, because the mean of its divisors is an integer number (4893396456).

Almost surely, 2^53074529946 is an apocalyptic number.

53074529946 is an abundant number, since it is smaller than the sum of its proper divisors (64366984998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53074529946 is a wasteful number, since it uses less digits than its factorization.

53074529946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62735906 (or 62735903 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 53074529946 in words is "fifty-three billion, seventy-four million, five hundred twenty-nine thousand, nine hundred forty-six".