46451051 has 8 divisors (see below), whose sum is σ = 49065984. Its totient is φ = 43905960.

The previous prime is 46451039. The next prime is 46451057. The reversal of 46451051 is 15015464.

46451051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 46451051 - 2¹⁸ = 46188907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46451051.

It is not an unprimeable number, because it can be changed into a prime (46451057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16091 + ... + 18756.

It is an arithmetic number, because the mean of its divisors is an integer number (6133248).

Almost surely, 2^46451051 is an apocalyptic number.

46451051 is a deficient number, since it is larger than the sum of its proper divisors (2614933).

46451051 is a wasteful number, since it uses less digits than its factorization.

46451051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34921.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 46451051 is about 6815.5007886435. The cubic root of 46451051 is about 359.4720940526.

It can be divided in two parts, 464 and 51051, that added together give a palindrome (51515).

The spelling of 46451051 in words is "forty-six million, four hundred fifty-one thousand, fifty-one".