742533675637 has 16 divisors (see below), whose sum is σ = 802564560000. Its totient is φ = 682923443904.

The previous prime is 742533675617. The next prime is 742533675641. The reversal of 742533675637 is 736576335247.

It is not a de Polignac number, because 742533675637 - 2¹⁵ = 742533642869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742533675617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3869914 + ... + 4057252.

It is an arithmetic number, because the mean of its divisors is an integer number (50160285000).

Almost surely, 2^742533675637 is an apocalyptic number.

It is an amenable number.

742533675637 is a deficient number, since it is larger than the sum of its proper divisors (60030884363).

742533675637 is a wasteful number, since it uses less digits than its factorization.

742533675637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188460.

The product of its digits is 66679200, while the sum is 58.

The spelling of 742533675637 in words is "seven hundred forty-two billion, five hundred thirty-three million, six hundred seventy-five thousand, six hundred thirty-seven".