95520389 has 2 divisors, whose sum is σ = 95520390. Its totient is φ = 95520388.

The previous prime is 95520361. The next prime is 95520409. The reversal of 95520389 is 98302559.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64272289 + 31248100 = 8017^2 + 5590^2 .

It is an emirp because it is prime and its reverse (98302559) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95520389 - 2⁸ = 95520133 is a prime.

It is a super-2 number, since 2×95520389² = 18248289429422642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95520289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47760194 + 47760195.

It is an arithmetic number, because the mean of its divisors is an integer number (47760195).

Almost surely, 2^95520389 is an apocalyptic number.

It is an amenable number.

95520389 is a deficient number, since it is larger than the sum of its proper divisors (1).

95520389 is an equidigital number, since it uses as much as digits as its factorization.

95520389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 95520389 is about 9773.4532791639. The cubic root of 95520389 is about 457.1218992764.

The spelling of 95520389 in words is "ninety-five million, five hundred twenty thousand, three hundred eighty-nine".