3745456554507 has 8 divisors (see below), whose sum is σ = 5042426947584. Its totient is φ = 2472728598888.

The previous prime is 3745456554491. The next prime is 3745456554509. The reversal of 3745456554507 is 7054556545473.

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

It is not a de Polignac number, because 3745456554507 - 2⁴ = 3745456554491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3745456554509) 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, 6060609003 + ... + 6060609620.

It is an arithmetic number, because the mean of its divisors is an integer number (630303368448).

Almost surely, 2^{3745456554507} is an apocalyptic number.

3745456554507 is a deficient number, since it is larger than the sum of its proper divisors (1296970393077).

3745456554507 is a wasteful number, since it uses less digits than its factorization.

3745456554507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12121218729.

The product of its (nonzero) digits is 176400000, while the sum is 60.

The spelling of 3745456554507 in words is "three trillion, seven hundred forty-five billion, four hundred fifty-six million, five hundred fifty-four thousand, five hundred seven".