7479052899137 has 8 divisors (see below), whose sum is σ = 7646086991136. Its totient is φ = 7313648408352.

The previous prime is 7479052899121. The next prime is 7479052899139. The reversal of 7479052899137 is 7319982509747.

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

It is a cyclic number.

It is not a de Polignac number, because 7479052899137 - 2⁴ = 7479052899121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7479052899139) 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, 407391023 + ... + 407409380.

It is an arithmetic number, because the mean of its divisors is an integer number (955760873892).

Almost surely, 2^{7479052899137} is an apocalyptic number.

It is an amenable number.

7479052899137 is a deficient number, since it is larger than the sum of its proper divisors (167034091999).

7479052899137 is a wasteful number, since it uses less digits than its factorization.

7479052899137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814800607.

The product of its (nonzero) digits is 240045120, while the sum is 71.

The spelling of 7479052899137 in words is "seven trillion, four hundred seventy-nine billion, fifty-two million, eight hundred ninety-nine thousand, one hundred thirty-seven".