53214243015 has 16 divisors (see below), whose sum is σ = 85145705568. Its totient is φ = 28379957376.

The previous prime is 53214243007. The next prime is 53214243029. The reversal of 53214243015 is 51034241235.

53214243015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53214243015 - 2³ = 53214243007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694597 + ... + 767393.

It is an arithmetic number, because the mean of its divisors is an integer number (5321606598).

Almost surely, 2^53214243015 is an apocalyptic number.

53214243015 is a deficient number, since it is larger than the sum of its proper divisors (31931462553).

53214243015 is a wasteful number, since it uses less digits than its factorization.

53214243015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121538.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 53214243015 in words is "fifty-three billion, two hundred fourteen million, two hundred forty-three thousand, fifteen".