354677365057 has 8 divisors (see below), whose sum is σ = 358358915936. Its totient is φ = 350996326272.

The previous prime is 354677365051. The next prime is 354677365061. The reversal of 354677365057 is 750563776453.

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 354677365057 - 2¹¹ = 354677363009 is a prime.

It is a super-2 number, since 2×354677365057² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354677364992 and 354677365010.

It is not an unprimeable number, because it can be changed into a prime (354677365051) 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, 1352758 + ... + 1593520.

It is an arithmetic number, because the mean of its divisors is an integer number (44794864492).

Almost surely, 2^354677365057 is an apocalyptic number.

It is an amenable number.

354677365057 is a deficient number, since it is larger than the sum of its proper divisors (3681550879).

354677365057 is a wasteful number, since it uses less digits than its factorization.

354677365057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256047.

The product of its (nonzero) digits is 55566000, while the sum is 58.

The spelling of 354677365057 in words is "three hundred fifty-four billion, six hundred seventy-seven million, three hundred sixty-five thousand, fifty-seven".