3745162615507 has 2 divisors, whose sum is σ = 3745162615508. Its totient is φ = 3745162615506.

The previous prime is 3745162615459. The next prime is 3745162615567. The reversal of 3745162615507 is 7055162615473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3745162615507 - 2⁷ = 3745162615379 is a prime.

It is not a weakly prime, because it can be changed into another prime (3745162615567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872581307753 + 1872581307754.

It is an arithmetic number, because the mean of its divisors is an integer number (1872581307754).

Almost surely, 2^{3745162615507} is an apocalyptic number.

3745162615507 is a deficient number, since it is larger than the sum of its proper divisors (1).

3745162615507 is an equidigital number, since it uses as much as digits as its factorization.

3745162615507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 3745162615507 in words is "three trillion, seven hundred forty-five billion, one hundred sixty-two million, six hundred fifteen thousand, five hundred seven".