55850750534 has 16 divisors (see below), whose sum is σ = 91030087680. Its totient is φ = 25602211080.

The previous prime is 55850750533. The next prime is 55850750567. The reversal of 55850750534 is 43505705855.

It is a happy number.

It is a super-2 number, since 2×55850750534² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55850750533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23704574 + ... + 23706929.

It is an arithmetic number, because the mean of its divisors is an integer number (5689380480).

Almost surely, 2^55850750534 is an apocalyptic number.

55850750534 is a deficient number, since it is larger than the sum of its proper divisors (35179337146).

55850750534 is a wasteful number, since it uses less digits than its factorization.

55850750534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47411555.

The product of its (nonzero) digits is 2100000, while the sum is 47.

The spelling of 55850750534 in words is "fifty-five billion, eight hundred fifty million, seven hundred fifty thousand, five hundred thirty-four".