151662453456 has 40 divisors (see below), whose sum is σ = 395833803904. Its totient is φ = 50032972800.

The previous prime is 151662453451. The next prime is 151662453463. The reversal of 151662453456 is 654354266151.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151662453451) 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, 16282120 + ... + 16291431.

Almost surely, 2^151662453456 is an apocalyptic number.

151662453456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151662453456 is an abundant number, since it is smaller than the sum of its proper divisors (244171350448).

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

151662453456 is a wasteful number, since it uses less digits than its factorization.

151662453456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32573659 (or 32573653 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 48.

The spelling of 151662453456 in words is "one hundred fifty-one billion, six hundred sixty-two million, four hundred fifty-three thousand, four hundred fifty-six".