45151450310402 has 8 divisors (see below), whose sum is σ = 67727273125836. Its totient is φ = 22575692601792.

The previous prime is 45151450310357. The next prime is 45151450310471. The reversal of 45151450310402 is 20401305415154.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44045800163401 + 1105650147001 = 6636701^2 + 1051499^2 .

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

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, 14504363 + ... + 17340110.

Almost surely, 2^{45151450310402} is an apocalyptic number.

45151450310402 is a deficient number, since it is larger than the sum of its proper divisors (22575822815434).

45151450310402 is a wasteful number, since it uses less digits than its factorization.

45151450310402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32553412.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 45151450310402 its reverse (20401305415154), we get a palindrome (65552755725556).

The spelling of 45151450310402 in words is "forty-five trillion, one hundred fifty-one billion, four hundred fifty million, three hundred ten thousand, four hundred two".