901625471 has 2 divisors, whose sum is σ = 901625472. Its totient is φ = 901625470.

The previous prime is 901625467. The next prime is 901625479. The reversal of 901625471 is 174526109.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 901625471 - 2² = 901625467 is a prime.

It is a super-3 number, since 3×901625471³ (a number of 28 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (901625479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450812735 + 450812736.

It is an arithmetic number, because the mean of its divisors is an integer number (450812736).

Almost surely, 2^901625471 is an apocalyptic number.

901625471 is a deficient number, since it is larger than the sum of its proper divisors (1).

901625471 is an equidigital number, since it uses as much as digits as its factorization.

901625471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 901625471 is about 30027.0789621635. The cubic root of 901625471 is about 966.0702850269.

The spelling of 901625471 in words is "nine hundred one million, six hundred twenty-five thousand, four hundred seventy-one".