57475624550 has 12 divisors (see below), whose sum is σ = 106904661756. Its totient is φ = 22990249800.

The previous prime is 57475624543. The next prime is 57475624559. The reversal of 57475624550 is 5542657475.

57475624550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 1149512491 = 57475624550 / (5 + 7 + 4 + 7 + 5 + 6 + 2 + 4 + 5 + 5 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57475624559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 574756196 + ... + 574756295.

It is an arithmetic number, because the mean of its divisors is an integer number (8908721813).

Almost surely, 2^57475624550 is an apocalyptic number.

57475624550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57475624550 is a deficient number, since it is larger than the sum of its proper divisors (49429037206).

57475624550 is a wasteful number, since it uses less digits than its factorization.

57475624550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149512503 (or 1149512498 counting only the distinct ones).

The product of its (nonzero) digits is 5880000, while the sum is 50.

The spelling of 57475624550 in words is "fifty-seven billion, four hundred seventy-five million, six hundred twenty-four thousand, five hundred fifty".