52057190 has 8 divisors (see below), whose sum is σ = 93702960. Its totient is φ = 20822872.

The previous prime is 52057171. The next prime is 52057193. The reversal of 52057190 is 9175025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52057190² = 5419902061392200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52057193) 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, 2602850 + ... + 2602869.

It is an arithmetic number, because the mean of its divisors is an integer number (11712870).

Almost surely, 2^52057190 is an apocalyptic number.

52057190 is a deficient number, since it is larger than the sum of its proper divisors (41645770).

52057190 is a wasteful number, since it uses less digits than its factorization.

52057190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205726.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 52057190 is about 7215.0668742570. The cubic root of 52057190 is about 373.3879003644.

The spelling of 52057190 in words is "fifty-two million, fifty-seven thousand, one hundred ninety".