60515479 has 2 divisors, whose sum is σ = 60515480. Its totient is φ = 60515478.

The previous prime is 60515471. The next prime is 60515509. The reversal of 60515479 is 97451506.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60515479 - 2³ = 60515471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60515471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30257739 + 30257740.

It is an arithmetic number, because the mean of its divisors is an integer number (30257740).

Almost surely, 2^60515479 is an apocalyptic number.

60515479 is a deficient number, since it is larger than the sum of its proper divisors (1).

60515479 is an equidigital number, since it uses as much as digits as its factorization.

60515479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 60515479 is about 7779.1695572214. The cubic root of 60515479 is about 392.6046976166.

The spelling of 60515479 in words is "sixty million, five hundred fifteen thousand, four hundred seventy-nine".