52412750 has 32 divisors (see below), whose sum is σ = 105670656. Its totient is φ = 19351200.

The previous prime is 52412749. The next prime is 52412761. The reversal of 52412750 is 5721425.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 4814 + ... + 11313.

It is an arithmetic number, because the mean of its divisors is an integer number (3302208).

Almost surely, 2^52412750 is an apocalyptic number.

52412750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52412750 is an abundant number, since it is smaller than the sum of its proper divisors (53257906).

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

52412750 is a wasteful number, since it uses less digits than its factorization.

52412750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16157 (or 16147 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 52412750 is about 7239.6650475005. The cubic root of 52412750 is about 374.2360744671.

The spelling of 52412750 in words is "fifty-two million, four hundred twelve thousand, seven hundred fifty".