1457025914570 has 16 divisors (see below), whose sum is σ = 2622681543528. Its totient is φ = 582802610880.

The previous prime is 1457025914551. The next prime is 1457025914579. The reversal of 1457025914570 is 754195207541.

It can be written as a sum of positive squares in 4 ways, for example, as 1431499781209 + 25526133361 = 1196453^2 + 159769^2 .

It is not an unprimeable number, because it can be changed into a prime (1457025914579) 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, 147041 + ... + 1713380.

Almost surely, 2^{1457025914570} is an apocalyptic number.

1457025914570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1457025914570 is a deficient number, since it is larger than the sum of its proper divisors (1165655628958).

1457025914570 is a wasteful number, since it uses less digits than its factorization.

1457025914570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938745.

The product of its (nonzero) digits is 1764000, while the sum is 50.

The spelling of 1457025914570 in words is "one trillion, four hundred fifty-seven billion, twenty-five million, nine hundred fourteen thousand, five hundred seventy".