674652053 has 8 divisors (see below), whose sum is σ = 689370240. Its totient is φ = 659949120.

The previous prime is 674652049. The next prime is 674652073. The reversal of 674652053 is 350256476.

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

It is a cyclic number.

It is not a de Polignac number, because 674652053 - 2² = 674652049 is a prime.

It is a super-2 number, since 2×674652053² = 910310785234229618, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 674651998 and 674652016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674652073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171533 + ... + 175421.

It is an arithmetic number, because the mean of its divisors is an integer number (86171280).

Almost surely, 2^674652053 is an apocalyptic number.

It is an amenable number.

674652053 is a deficient number, since it is larger than the sum of its proper divisors (14718187).

674652053 is a wasteful number, since it uses less digits than its factorization.

674652053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7627.

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 674652053 is about 25974.0650072337. The cubic root of 674652053 is about 877.0545691578.

The spelling of 674652053 in words is "six hundred seventy-four million, six hundred fifty-two thousand, fifty-three".