2054915537 has 2 divisors, whose sum is σ = 2054915538. Its totient is φ = 2054915536.

The previous prime is 2054915503. The next prime is 2054915557. The reversal of 2054915537 is 7355194502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1480402576 + 574512961 = 38476^2 + 23969^2 .

It is a cyclic number.

It is not a de Polignac number, because 2054915537 - 2⁸ = 2054915281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2054915494 and 2054915503.

It is not a weakly prime, because it can be changed into another prime (2054915557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027457768 + 1027457769.

It is an arithmetic number, because the mean of its divisors is an integer number (1027457769).

Almost surely, 2^2054915537 is an apocalyptic number.

It is an amenable number.

2054915537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054915537 is an equidigital number, since it uses as much as digits as its factorization.

2054915537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 2054915537 is about 45331.1762146097. The cubic root of 2054915537 is about 1271.3486277165.

The spelling of 2054915537 in words is "two billion, fifty-four million, nine hundred fifteen thousand, five hundred thirty-seven".