57377401 has 4 divisors (see below), whose sum is σ = 57580432. Its totient is φ = 57174372.

The previous prime is 57377389. The next prime is 57377423. The reversal of 57377401 is 10477375.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57377401 - 2⁹ = 57376889 is a prime.

It is a super-2 number, since 2×57377401² = 6584332291029602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57377101) 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, 101091 + ... + 101656.

It is an arithmetic number, because the mean of its divisors is an integer number (14395108).

Almost surely, 2^57377401 is an apocalyptic number.

It is an amenable number.

57377401 is a deficient number, since it is larger than the sum of its proper divisors (203031).

57377401 is a wasteful number, since it uses less digits than its factorization.

57377401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203030.

The product of its (nonzero) digits is 20580, while the sum is 34.

The square root of 57377401 is about 7574.7871917302. The cubic root of 57377401 is about 385.6976186083.

The spelling of 57377401 in words is "fifty-seven million, three hundred seventy-seven thousand, four hundred one".