2987475115951 has 2 divisors, whose sum is σ = 2987475115952. Its totient is φ = 2987475115950.

The previous prime is 2987475115883. The next prime is 2987475115957. The reversal of 2987475115951 is 1595115747892.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2987475115951 - 2²¹ = 2987473018799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2987475115957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1493737557975 + 1493737557976.

It is an arithmetic number, because the mean of its divisors is an integer number (1493737557976).

Almost surely, 2^{2987475115951} is an apocalyptic number.

2987475115951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2987475115951 is an equidigital number, since it uses as much as digits as its factorization.

2987475115951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752000, while the sum is 64.

The spelling of 2987475115951 in words is "two trillion, nine hundred eighty-seven billion, four hundred seventy-five million, one hundred fifteen thousand, nine hundred fifty-one".