748156595055 has 32 divisors (see below), whose sum is σ = 1229976252864. Its totient is φ = 388051670016.

The previous prime is 748156595029. The next prime is 748156595059. The reversal of 748156595055 is 550595651847.

It is not a de Polignac number, because 748156595055 - 2⁵ = 748156595023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 748156595055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748156595059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 881857 + ... + 1507973.

It is an arithmetic number, because the mean of its divisors is an integer number (38436757902).

Almost surely, 2^748156595055 is an apocalyptic number.

748156595055 is a deficient number, since it is larger than the sum of its proper divisors (481819657809).

748156595055 is a wasteful number, since it uses less digits than its factorization.

748156595055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628315.

The product of its (nonzero) digits is 37800000, while the sum is 60.

The spelling of 748156595055 in words is "seven hundred forty-eight billion, one hundred fifty-six million, five hundred ninety-five thousand, fifty-five".