53537374474244 has 24 divisors (see below), whose sum is σ = 99972458473440. Its totient is φ = 25012414315584.

The previous prime is 53537374474231. The next prime is 53537374474253. The reversal of 53537374474244 is 44247447373535.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4824920054 + ... + 4824931149.

It is an arithmetic number, because the mean of its divisors is an integer number (4165519103060).

Almost surely, 2^{53537374474244} is an apocalyptic number.

It is an amenable number.

53537374474244 is a deficient number, since it is larger than the sum of its proper divisors (46435083999196).

53537374474244 is a wasteful number, since it uses less digits than its factorization.

53537374474244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9649851299 (or 9649851297 counting only the distinct ones).

The product of its digits is 474163200, while the sum is 62.

The spelling of 53537374474244 in words is "fifty-three trillion, five hundred thirty-seven billion, three hundred seventy-four million, four hundred seventy-four thousand, two hundred forty-four".