45777151234 has 8 divisors (see below), whose sum is σ = 72704887308. Its totient is φ = 21542188800.

The previous prime is 45777151171. The next prime is 45777151237. The reversal of 45777151234 is 43215177754.

It can be written as a sum of positive squares in 2 ways, for example, as 40621193209 + 5155958025 = 201547^2 + 71805^2 .

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

It is not an unprimeable number, because it can be changed into a prime (45777151237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673193367 + ... + 673193434.

Almost surely, 2^45777151234 is an apocalyptic number.

45777151234 is a deficient number, since it is larger than the sum of its proper divisors (26927736074).

45777151234 is a wasteful number, since it uses less digits than its factorization.

45777151234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346386820.

The product of its digits is 823200, while the sum is 46.

The spelling of 45777151234 in words is "forty-five billion, seven hundred seventy-seven million, one hundred fifty-one thousand, two hundred thirty-four".