1072926373157 has 4 divisors (see below), whose sum is σ = 1090515330156. Its totient is φ = 1055337416160.

The previous prime is 1072926373111. The next prime is 1072926373199. The reversal of 1072926373157 is 7513736292701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 624627831556 + 448298541601 = 790334^2 + 669551^2 .

It is a cyclic number.

It is not a de Polignac number, because 1072926373157 - 2¹⁸ = 1072926111013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1072926373099 and 1072926373108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072926373357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8794478408 + ... + 8794478529.

It is an arithmetic number, because the mean of its divisors is an integer number (272628832539).

Almost surely, 2^{1072926373157} is an apocalyptic number.

It is an amenable number.

1072926373157 is a deficient number, since it is larger than the sum of its proper divisors (17588956999).

1072926373157 is an equidigital number, since it uses as much as digits as its factorization.

1072926373157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17588956998.

The product of its (nonzero) digits is 3333960, while the sum is 53.

The spelling of 1072926373157 in words is "one trillion, seventy-two billion, nine hundred twenty-six million, three hundred seventy-three thousand, one hundred fifty-seven".