1373506577007 has 16 divisors (see below), whose sum is σ = 1838768480640. Its totient is φ = 911958380000.

The previous prime is 1373506576961. The next prime is 1373506577021. The reversal of 1373506577007 is 7007756053731.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1373506577007 - 2⁶ = 1373506576943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373506577057) 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, 12096157 + ... + 12209177.

It is an arithmetic number, because the mean of its divisors is an integer number (114923030040).

Almost surely, 2^{1373506577007} is an apocalyptic number.

1373506577007 is a deficient number, since it is larger than the sum of its proper divisors (465261903633).

1373506577007 is a wasteful number, since it uses less digits than its factorization.

1373506577007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129414.

The product of its (nonzero) digits is 3241350, while the sum is 51.

The spelling of 1373506577007 in words is "one trillion, three hundred seventy-three billion, five hundred six million, five hundred seventy-seven thousand, seven".