1552215314151 has 24 divisors (see below), whose sum is σ = 2280121016784. Its totient is φ = 1017275880960.

The previous prime is 1552215314129. The next prime is 1552215314191. The reversal of 1552215314151 is 1514135122551.

1552215314151 is a `hidden beast` number, since 1 + 5 + 52 + 21 + 531 + 4 + 1 + 51 = 666.

It is not a de Polignac number, because 1552215314151 - 2¹⁰ = 1552215313127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552215314191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189975 + ... + 1772151.

It is an arithmetic number, because the mean of its divisors is an integer number (95005042366).

Almost surely, 2^{1552215314151} is an apocalyptic number.

1552215314151 is a deficient number, since it is larger than the sum of its proper divisors (727905702633).

1552215314151 is a wasteful number, since it uses less digits than its factorization.

1552215314151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584031 (or 1584028 counting only the distinct ones).

The product of its digits is 30000, while the sum is 36.

The spelling of 1552215314151 in words is "one trillion, five hundred fifty-two billion, two hundred fifteen million, three hundred fourteen thousand, one hundred fifty-one".