46506251642 has 8 divisors (see below), whose sum is σ = 69786041556. Its totient is φ = 23244237792.

The previous prime is 46506251633. The next prime is 46506251651. The reversal of 46506251642 is 24615260564.

It is an interprime number because it is at equal distance from previous prime (46506251633) and next prime (46506251651).

It can be written as a sum of positive squares in 2 ways, for example, as 36990444241 + 9515807401 = 192329^2 + 97549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 46506251642.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4437473 + ... + 4447940.

Almost surely, 2^46506251642 is an apocalyptic number.

46506251642 is a deficient number, since it is larger than the sum of its proper divisors (23279789914).

46506251642 is a wasteful number, since it uses less digits than its factorization.

46506251642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8888032.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 46506251642 in words is "forty-six billion, five hundred six million, two hundred fifty-one thousand, six hundred forty-two".