552351501 has 16 divisors (see below), whose sum is σ = 881245120. Its totient is φ = 339908400.

The previous prime is 552351497. The next prime is 552351511. The reversal of 552351501 is 105153255.

It is not a de Polignac number, because 552351501 - 2² = 552351497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552351511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 786475 + ... + 787176.

It is an arithmetic number, because the mean of its divisors is an integer number (55077820).

Almost surely, 2^552351501 is an apocalyptic number.

It is an amenable number.

552351501 is a deficient number, since it is larger than the sum of its proper divisors (328893619).

552351501 is a wasteful number, since it uses less digits than its factorization.

552351501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573673 (or 1573667 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 552351501 is about 23502.1594965229. The cubic root of 552351501 is about 820.4872678993.

The spelling of 552351501 in words is "five hundred fifty-two million, three hundred fifty-one thousand, five hundred one".