61250803424231 has 4 divisors (see below), whose sum is σ = 61250925562632. Its totient is φ = 61250681285832.

The previous prime is 61250803424207. The next prime is 61250803424263. The reversal of 61250803424231 is 13242430805216.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61250803424231 - 2³⁴ = 61233623555047 is a prime.

It is a super-2 number, since 2×61250803424231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61250803424431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60313856 + ... + 61320981.

It is an arithmetic number, because the mean of its divisors is an integer number (15312731390658).

Almost surely, 2^{61250803424231} is an apocalyptic number.

61250803424231 is a deficient number, since it is larger than the sum of its proper divisors (122138401).

61250803424231 is a wasteful number, since it uses less digits than its factorization.

61250803424231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122138400.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 61250803424231 in words is "sixty-one trillion, two hundred fifty billion, eight hundred three million, four hundred twenty-four thousand, two hundred thirty-one".