451613040150 has 48 divisors (see below), whose sum is σ = 1185882719184. Its totient is φ = 113346017280.

The previous prime is 451613040143. The next prime is 451613040157. The reversal of 451613040150 is 51040316154.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (451613040143) and next prime (451613040157).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451613040157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88549027 + ... + 88554126.

It is an arithmetic number, because the mean of its divisors is an integer number (24705889983).

Almost surely, 2^451613040150 is an apocalyptic number.

451613040150 is an abundant number, since it is smaller than the sum of its proper divisors (734269679034).

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

451613040150 is a wasteful number, since it uses less digits than its factorization.

451613040150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177103185 (or 177103180 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 451613040150 in words is "four hundred fifty-one billion, six hundred thirteen million, forty thousand, one hundred fifty".