47555122155574 has 16 divisors (see below), whose sum is σ = 79136412834240. Its totient is φ = 21249592333960.

The previous prime is 47555122155533. The next prime is 47555122155637.

47555122155574 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×47555122155574² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18318612784 + ... + 18318615379.

It is an arithmetic number, because the mean of its divisors is an integer number (4946025802140).

Almost surely, 2^{47555122155574} is an apocalyptic number.

47555122155574 is a deficient number, since it is larger than the sum of its proper divisors (31581290678666).

47555122155574 is a wasteful number, since it uses less digits than its factorization.

47555122155574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36637228235.

The product of its digits is 49000000, while the sum is 58.

The spelling of 47555122155574 in words is "forty-seven trillion, five hundred fifty-five billion, one hundred twenty-two million, one hundred fifty-five thousand, five hundred seventy-four".