53400034005 has 32 divisors (see below), whose sum is σ = 86672436480. Its totient is φ = 28069493760.

The previous prime is 53400033997. The next prime is 53400034013. The reversal of 53400034005 is 50043000435.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (53400033997) and next prime (53400034013).

It is not a de Polignac number, because 53400034005 - 2³ = 53400033997 is a prime.

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, 4135339 + ... + 4148231.

It is an arithmetic number, because the mean of its divisors is an integer number (2708513640).

Almost surely, 2^53400034005 is an apocalyptic number.

It is an amenable number.

53400034005 is a deficient number, since it is larger than the sum of its proper divisors (33272402475).

53400034005 is a wasteful number, since it uses less digits than its factorization.

53400034005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16861.

The product of its (nonzero) digits is 3600, while the sum is 24.

The spelling of 53400034005 in words is "fifty-three billion, four hundred million, thirty-four thousand, five".