1495722502064 has 80 divisors (see below), whose sum is σ = 3508448587776. Its totient is φ = 603029222400.

The previous prime is 1495722502063. The next prime is 1495722502103. The reversal of 1495722502064 is 4602052275941.

It is not an unprimeable number, because it can be changed into a prime (1495722502063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3833279 + ... + 4205409.

Almost surely, 2^{1495722502064} is an apocalyptic number.

1495722502064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1495722502064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1754224293888).

1495722502064 is an abundant number, since it is smaller than the sum of its proper divisors (2012726085712).

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

1495722502064 is a wasteful number, since it uses less digits than its factorization.

1495722502064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374274 (or 374268 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 1495722502064 in words is "one trillion, four hundred ninety-five billion, seven hundred twenty-two million, five hundred two thousand, sixty-four".