53245755414040 has 128 divisors (see below), whose sum is σ = 137252331417600. Its totient is φ = 18211118906880.

The previous prime is 53245755413989. The next prime is 53245755414107. The reversal of 53245755414040 is 4041455754235.

It is a super-2 number, since 2×53245755414040² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188107897 + ... + 188390743.

It is an arithmetic number, because the mean of its divisors is an integer number (1072283839200).

Almost surely, 2^{53245755414040} is an apocalyptic number.

It is an amenable number.

53245755414040 is an abundant number, since it is smaller than the sum of its proper divisors (84006576003560).

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

53245755414040 is a wasteful number, since it uses less digits than its factorization.

53245755414040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284505 (or 284501 counting only the distinct ones).

The product of its (nonzero) digits is 6720000, while the sum is 49.

The spelling of 53245755414040 in words is "fifty-three trillion, two hundred forty-five billion, seven hundred fifty-five million, four hundred fourteen thousand, forty".