253545145560004 has 12 divisors (see below), whose sum is σ = 443814571417644. Its totient is φ = 126740982297824.

The previous prime is 253545145559983. The next prime is 253545145560053. The reversal of 253545145560004 is 400065541545352.

253545145560004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 214705427008900 + 38839718551104 = 14652830^2 + 6232152^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 253545145560004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7897602487 + ... + 7897634590.

It is an arithmetic number, because the mean of its divisors is an integer number (36984547618137).

Almost surely, 2^{253545145560004} is an apocalyptic number.

It is an amenable number.

253545145560004 is a deficient number, since it is larger than the sum of its proper divisors (190269425857640).

253545145560004 is a wasteful number, since it uses less digits than its factorization.

253545145560004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15795241094 (or 15795241092 counting only the distinct ones).

The product of its (nonzero) digits is 7200000, while the sum is 49.

The spelling of 253545145560004 in words is "two hundred fifty-three trillion, five hundred forty-five billion, one hundred forty-five million, five hundred sixty thousand, four".