1072925603381 has 4 divisors (see below), whose sum is σ = 1129395372000. Its totient is φ = 1016455834764.

The previous prime is 1072925603363. The next prime is 1072925603401. The reversal of 1072925603381 is 1833065292701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1072925603381 - 2⁶ = 1072925603317 is a prime.

It is a super-2 number, since 2×1072925603381² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072925609381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28234884281 + ... + 28234884318.

It is an arithmetic number, because the mean of its divisors is an integer number (282348843000).

Almost surely, 2^{1072925603381} is an apocalyptic number.

It is an amenable number.

1072925603381 is a deficient number, since it is larger than the sum of its proper divisors (56469768619).

1072925603381 is an equidigital number, since it uses as much as digits as its factorization.

1072925603381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56469768618.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 1072925603381 in words is "one trillion, seventy-two billion, nine hundred twenty-five million, six hundred three thousand, three hundred eighty-one".