1552750151 has 4 divisors (see below), whose sum is σ = 1554179712. Its totient is φ = 1551320592.

The previous prime is 1552750117. The next prime is 1552750153. The reversal of 1552750151 is 1510572551.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1510572551 = 1223 ⋅1235137.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1552750151 is a prime.

It is a super-2 number, since 2×1552750151² = 4822066062861045602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552750153) 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, 713150 + ... + 715323.

It is an arithmetic number, because the mean of its divisors is an integer number (388544928).

Almost surely, 2^1552750151 is an apocalyptic number.

1552750151 is a deficient number, since it is larger than the sum of its proper divisors (1429561).

1552750151 is a wasteful number, since it uses less digits than its factorization.

1552750151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429560.

The product of its (nonzero) digits is 8750, while the sum is 32.

The square root of 1552750151 is about 39404.9508437709. The cubic root of 1552750151 is about 1157.9785819272.

The spelling of 1552750151 in words is "one billion, five hundred fifty-two million, seven hundred fifty thousand, one hundred fifty-one".