100552547 has 2 divisors, whose sum is σ = 100552548. Its totient is φ = 100552546.

The previous prime is 100552489. The next prime is 100552549. The reversal of 100552547 is 745255001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100552547 - 2¹² = 100548451 is a prime.

It is a super-2 number, since 2×100552547² = 20221629416374418, which contains 22 as substring.

Together with 100552549, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (100552549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50276273 + 50276274.

It is an arithmetic number, because the mean of its divisors is an integer number (50276274).

Almost surely, 2^100552547 is an apocalyptic number.

100552547 is a deficient number, since it is larger than the sum of its proper divisors (1).

100552547 is an equidigital number, since it uses as much as digits as its factorization.

100552547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 100552547 is about 10027.5892915496. The cubic root of 100552547 is about 465.0122122665.

The spelling of 100552547 in words is "one hundred million, five hundred fifty-two thousand, five hundred forty-seven".