53503314534 has 32 divisors (see below), whose sum is σ = 120401280000. Its totient is φ = 17608684392.

The previous prime is 53503314509. The next prime is 53503314559. The reversal of 53503314534 is 43541330535.

53503314534 is a `hidden beast` number, since 5 + 3 + 503 + 3 + 145 + 3 + 4 = 666.

53503314534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53503314509) and next prime (53503314559).

It is a super-2 number, since 2×53503314534² (a number of 22 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 15 ways as a sum of consecutive naturals, for example, 6266634 + ... + 6275165.

It is an arithmetic number, because the mean of its divisors is an integer number (3762540000).

Almost surely, 2^53503314534 is an apocalyptic number.

53503314534 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

53503314534 is an abundant number, since it is smaller than the sum of its proper divisors (66897965466).

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

53503314534 is a wasteful number, since it uses less digits than its factorization.

53503314534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12541889 (or 12541883 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The spelling of 53503314534 in words is "fifty-three billion, five hundred three million, three hundred fourteen thousand, five hundred thirty-four".