5661157012350 has 48 divisors (see below), whose sum is σ = 16045336449408. Its totient is φ = 1293978745440.

The previous prime is 5661157012337. The next prime is 5661157012367. The reversal of 5661157012350 is 532107511665.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2695788004 + ... + 2695790103.

It is an arithmetic number, because the mean of its divisors is an integer number (334277842696).

Almost surely, 2^{5661157012350} is an apocalyptic number.

5661157012350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5661157012350 is an abundant number, since it is smaller than the sum of its proper divisors (10384179437058).

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

5661157012350 is a wasteful number, since it uses less digits than its factorization.

5661157012350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5391578129 (or 5391578124 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 42.

The spelling of 5661157012350 in words is "five trillion, six hundred sixty-one billion, one hundred fifty-seven million, twelve thousand, three hundred fifty".