374355553473 has 48 divisors (see below), whose sum is σ = 638538321600. Its totient is φ = 214940926080.

The previous prime is 374355553463. The next prime is 374355553483.

374355553473 is a `hidden beast` number, since 3 + 7 + 4 + 35 + 5 + 5 + 534 + 73 = 666.

374355553473 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (374355553463) and next prime (374355553483).

It is not a de Polignac number, because 374355553473 - 2⁵ = 374355553441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (374355553433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1638568 + ... + 1853001.

It is an arithmetic number, because the mean of its divisors is an integer number (13302881700).

Almost surely, 2^374355553473 is an apocalyptic number.

374355553473 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

374355553473 is a deficient number, since it is larger than the sum of its proper divisors (264182768127).

374355553473 is a wasteful number, since it uses less digits than its factorization.

374355553473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3491627 (or 3491602 counting only the distinct ones).

The product of its digits is 39690000, while the sum is 54.

The spelling of 374355553473 in words is "three hundred seventy-four billion, three hundred fifty-five million, five hundred fifty-three thousand, four hundred seventy-three".