31415451053 has 32 divisors (see below), whose sum is σ = 38203488000. Its totient is φ = 25218514944.

The previous prime is 31415451017. The next prime is 31415451059. The reversal of 31415451053 is 35015451413.

It is not a de Polignac number, because 31415451053 - 2¹² = 31415446957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31415451059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30829178 + ... + 30830196.

It is an arithmetic number, because the mean of its divisors is an integer number (1193859000).

Almost surely, 2^31415451053 is an apocalyptic number.

It is an amenable number.

31415451053 is a deficient number, since it is larger than the sum of its proper divisors (6788036947).

31415451053 is a wasteful number, since it uses less digits than its factorization.

31415451053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 31415451053 in words is "thirty-one billion, four hundred fifteen million, four hundred fifty-one thousand, fifty-three".