253264561463562 has 16 divisors (see below), whose sum is σ = 552577225011552. Its totient is φ = 76746836807120.

The previous prime is 253264561463549. The next prime is 253264561463657. The reversal of 253264561463562 is 265364165462352.

It is a junction number, because it is equal to n+sod(n) for n = 253264561463496 and 253264561463505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1918670920113 + ... + 1918670920244.

It is an arithmetic number, because the mean of its divisors is an integer number (34536076563222).

Almost surely, 2^{253264561463562} is an apocalyptic number.

253264561463562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

253264561463562 is an abundant number, since it is smaller than the sum of its proper divisors (299312663547990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253264561463562 is a wasteful number, since it uses less digits than its factorization.

253264561463562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837341840373.

The product of its digits is 186624000, while the sum is 60.

The spelling of 253264561463562 in words is "two hundred fifty-three trillion, two hundred sixty-four billion, five hundred sixty-one million, four hundred sixty-three thousand, five hundred sixty-two".