5551542252 has 48 divisors (see below), whose sum is σ = 14590070880. Its totient is φ = 1825161984.

The previous prime is 5551542247. The next prime is 5551542257. The reversal of 5551542252 is 2522451555.

5551542252 is a `hidden beast` number, since 5 + 551 + 54 + 2 + 2 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (5551542247) and next prime (5551542257).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5551542257) 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, 344193 + ... + 359960.

It is an arithmetic number, because the mean of its divisors is an integer number (303959810).

Almost surely, 2^5551542252 is an apocalyptic number.

It is an amenable number.

5551542252 is an abundant number, since it is smaller than the sum of its proper divisors (9038528628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5551542252 is a wasteful number, since it uses less digits than its factorization.

5551542252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704239 (or 704231 counting only the distinct ones).

The product of its digits is 100000, while the sum is 36.

The square root of 5551542252 is about 74508.6723274546. The cubic root of 5551542252 is about 1770.6710354268.

The spelling of 5551542252 in words is "five billion, five hundred fifty-one million, five hundred forty-two thousand, two hundred fifty-two".